Technical specifications and scope of JIS G3106
The JIS G3106 standard regulates requirements for hot-rolled steel intended for use in critical welded metal structures. This type of steel is characterized by high processability and excellent weldability, making it indispensable in bridge construction, shipbuilding, railway rolling stock manufacturing, the creation of oil storage tanks, and high-load container systems.
EV Group China offers comprehensive supply solutions for rolled steel products that meet JIS G3106 specifications. The table below presents the classification of steel grades depending on the type of rolled product and permissible thickness ranges.
| Steel Grade | Product Type | Thickness, mm |
|---|---|---|
| SM400A | Sheet, coil, section steel, strip | <200 |
| SM400B | ||
| SM400C | Sheet, coil, section steel | <100 |
| SM490A | Sheet, coil, section steel, strip | <200 |
| SM490B | ||
| SM490C | Sheet, coil, section steel | <100 |
| SM490YA | Sheet, coil, section steel, strip | <100 |
| SM490YB | ||
| SM520B | Sheet, coil, section steel, strip | <100 |
| SM520C | Sheet, coil, section steel | <100 |
| SM570 | Sheet, coil, section steel | <100 |